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a 5 o C rise in temp. is observed in a conductor by passing a current . when the current is doubled , the rise in temp. will be approx.?

a 5 oC rise in temp. is observed in a conductor by passing a current . when the current is doubled , the rise in temp. will be approx.?

Grade:12th pass

2 Answers

Adarsh
733 Points
7 years ago
As H α I2
and H α ΔT
So here the final temp. is 200C
erra akhil
208 Points
7 years ago
The rise in temp  is 20C.
Heat α rise in temp
Heat α (current)^2
rise in temp α (current)^2.

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